M5lp 1209 13itsx Custom Tunning Ring Tune

Here's an example of what one of the datalog files look like on the iOS device. Some of the parameters that are available include mass air voltage, air inlet temperature, spark advance, and even air/fuel on the '11-and-up 'Stangs with dual widebands. You can also add analog inputs for data like exhaust gas temps. Even better, you can log these files and email them to your tuner.